.insights-panel {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.insights-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.insights-summary-card {
    position: relative;
    min-height: 112px;
    padding: 18px 20px;
    border: 1px solid var(--inner-border);
    border-radius: 18px;
    background: var(--inner-surface);
}

.insights-summary-card span {
    display: block;
    margin-bottom: 9px;
    color: var(--muted);
    font-size: .68rem;
    font-weight: 720;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.insights-summary-card strong {
    display: block;
    font-size: clamp(1.15rem, 2.15vw, 1.65rem);
    line-height: 1.15;
    letter-spacing: -.025em;
}

.insights-summary-card .positive {
    color: var(--positive);
}

.insights-summary-card strong.negative {
    color: var(--text-secondary);
}

.insights-trend-card,
.insights-category-card {
    padding: 24px;
    border: 1px solid var(--inner-border);
    border-radius: 20px;
    background: var(--inner-surface);
}

.insights-card-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.insights-card-heading h3 {
    margin: 0;
    font-size: 1rem;
}

.insights-trend-total {
    display: block;
    margin-top: 6px;
    font-size: 1.15rem;
    font-weight: 680;
    letter-spacing: -.02em;
}

.insights-comparison {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: .78rem;
}

.insights-comparison.is-up,
.insights-comparison.is-down {
    color: var(--text-secondary);
}

.insights-month-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.insights-month-controls .small-icon:disabled {
    opacity: .35;
    cursor: default;
    pointer-events: none;
}

.insights-chart-wrap {
    position: relative;
}

.insights-chart {
    position: relative;
    height: 235px;
    padding: 4px 0 0;
}

.insights-chart svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.insights-chart-grid {
    stroke: var(--divider);
    stroke-width: .5;
}

.insights-gradient-start {
    stop-color: var(--accent);
    stop-opacity: .18;
}

.insights-gradient-end {
    stop-color: var(--accent);
    stop-opacity: 0;
}

.insights-chart-area {
    fill: url(#insights-chart-gradient);
}

.insights-chart-path {
    fill: none;
    stroke: var(--accent);
    stroke-width: 1.7;
    stroke-linejoin: round;
    stroke-linecap: round;
    vector-effect: non-scaling-stroke;
}

.insights-chart-point {
    fill: var(--accent);
    stroke: var(--inner-surface);
    stroke-width: .8;
    cursor: pointer;
    opacity: 0;
    transition:
        opacity .15s ease,
        r .15s ease;
}

.insights-chart-point[data-amount]:not([data-amount="0"]) {
    opacity: .3;
}

.insights-chart-point:hover,
.insights-chart-point:focus-visible {
    opacity: 1;
    r: 2.4;
    outline: none;
}

.insights-chart-tooltip {
    position: absolute;
    left: 50%;
    top: 8px;
    z-index: 2;
    display: flex;
    min-width: 132px;
    flex-direction: column;
    gap: 3px;
    padding: 9px 11px;
    border: 1px solid var(--glass-border);
    border-radius: 11px;
    background: var(--surface-hover);
    box-shadow: 0 10px 26px rgb(0 0 0 / 8%);
    transform: translateX(-50%);
    pointer-events: none;
}

.insights-chart-tooltip[hidden] {
    display: none;
}

.insights-chart-tooltip strong {
    font-size: .73rem;
    font-weight: 720;
}

.insights-chart-tooltip span {
    color: var(--muted);
    font-size: .72rem;
}

.insights-trend-labels {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    margin-top: 7px;
    color: var(--muted);
    font-size: .67rem;
}

.insights-trend-labels span {
    text-align: center;
}

.insights-trend-labels span:first-child {
    text-align: left;
}

.insights-trend-labels span:last-child {
    text-align: right;
}

.insights-category-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.insights-category-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.insights-category-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.insights-category-name,
.insights-category-value {
    display: flex;
    align-items: center;
    min-width: 0;
}

.insights-category-name {
    gap: 9px;
}

.insights-category-name strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.insights-category-rank {
    display: grid;
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    place-items: center;
    border-radius: 7px;
    background: var(--control-bg);
    color: var(--muted);
    font-size: .68rem;
    font-weight: 720;
}

.insights-category-value {
    flex: 0 0 auto;
    gap: 8px;
}

.insights-category-value strong {
    font-size: .82rem;
    font-weight: 680;
}

.insights-category-value span {
    color: var(--muted);
    font-size: .74rem;
}

.insights-category-bar {
    height: 7px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--control-bg);
}

.insights-category-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
    transition: width .35s ease;
}

@media (min-width: 621px) and (max-width: 900px) {
    .insights-summary {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .insights-summary-card {
        min-height: 106px;
        padding: 17px;
    }

    .insights-trend-card,
    .insights-category-card {
        padding: 22px;
    }

    .insights-chart {
        height: 215px;
    }
}

@media (max-width: 620px) {
    .insights-panel {
        gap: 14px;
    }

    .insights-summary {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .insights-summary-card {
        min-height: 0;
        padding: 15px 16px;
        border-radius: 15px;
    }

    .insights-summary-card span {
        margin-bottom: 6px;
        font-size: .64rem;
    }

    .insights-summary-card strong {
        font-size: 1.25rem;
    }

    .insights-trend-card,
    .insights-category-card {
        padding: 18px;
        border-radius: 17px;
    }

    .insights-card-heading {
        margin-bottom: 16px;
    }

    .insights-month-controls {
        gap: 5px;
    }

    .insights-month-controls .small-icon {
        width: 34px;
        height: 34px;
    }

    .insights-trend-total {
        font-size: 1.05rem;
    }

    .insights-chart {
        height: 175px;
    }

    .insights-chart-tooltip {
        top: 4px;
        min-width: 118px;
        padding: 8px 10px;
    }

    .insights-trend-labels {
        margin-top: 5px;
        font-size: .62rem;
    }

    .insights-category-list {
        gap: 14px;
    }

    .insights-category-value {
        gap: 6px;
    }

    .insights-category-value strong {
        font-size: .76rem;
    }

    .insights-category-value span {
        font-size: .69rem;
    }
}